With how you’ve described this movie, I don’t think it’s as boring as people say it is. I also like superhero movies and as long as they serve the purpose of disconnecting me from reality, I’m all up for it.
What happens today is that people have become very demanding. If this venom trilogy had been released years ago, it would have grossed much more and would have been a hit everywhere, but nowadays I don't know, people seem to go to the movies just to criticize instead of enjoying.